/**
 * Copyright (c) 2018, 西安星沙网络科技-版权所有
 *
 * Licensed under the GNU Lesser General Public License (LGPL) ,Version 3.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package cn.waleychain.exchange.core.vaildate;

import com.github.bingoohuang.patchca.color.RandomColorFactory;
import com.github.bingoohuang.patchca.custom.ConfigurableCaptchaService;
import com.github.bingoohuang.patchca.word.RandomWordFactory;

public class CaptchaFactory {

	private static ConfigurableCaptchaService cs = new ConfigurableCaptchaService();

    static {
        cs.setColorFactory(new RandomColorFactory());
        RandomWordFactory wf = new RandomWordFactory();
        wf.setCharacters("1234567890");
        wf.setMaxLength(4);
        wf.setMinLength(4);
        cs.setWordFactory(wf);
    }

    public static ConfigurableCaptchaService getInstance() {
        return cs;
    }
    
}
